Intracranial Pressure Clinical Trial
— EONSDCSOfficial title:
Evaluation of the Effect of Epidural Anesthesia on Optic Nerve Sheath Diameter in Patients Undergoing Cesarean Section
Depending on the physiology of pregnancy, the risk of increased aspiration, difficult airway,
increased oxygen consumption and reduced functional residual capacity, breathing problems
make general anesthesia application risky. In obstetric operations, neuraxial anesthesia is
preferred because of both maternal and maternal mortality and morbidity. Epidural area has
decreased due to pregnancy physiology. Previous studies have shown that the blood given to
the epidural area increases the intracranial pressure by compressing the dura mater.Optic
nerve diameter measurements ultrasound guided is a non-invasive and reliable method for
detecting intracranial pressure increase.
In this study, aimed to compare the optic nerve sheath diameter before and after epidural
anesthesia with USG.
Status | Not yet recruiting |
Enrollment | 35 |
Est. completion date | December 17, 2019 |
Est. primary completion date | August 17, 2019 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | Female |
Age group | 18 Years to 40 Years |
Eligibility |
Inclusion Criteria: - epidural anesthesia patients - 18-40 years patients - American Society of Anesthesiologists status I-II patients Exclusion Criteria: - Patients with allergy to any of the drugs to be used in the study, - patients with severe heart failure, - atrial and ventricular arrhythmias, - severe valve disease, - electrolyte disorder, - renal failure, preeclampsia, eclampsia |
Country | Name | City | State |
---|---|---|---|
n/a |
Lead Sponsor | Collaborator |
---|---|
Abant Izzet Baysal University |
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | increase in the diameter of the optic nerve sheath after epidural anesthesia | increase of intracranial pressure as a result of the administration of 20 ml of local anesthetic to the epidural area and its reflection on the diameter of the optic nerve sheath | Basal(T0),Immediately after administration of epidural anesthesia(T1), after epidural anesthesia 15 min(T2), 30 min (T3),60 min (T4) |
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